Sorry, been doing heavy perl and haven't written any PHP in 3 years so a tad rusty.
Can someone explain why the second expression in this code snippet evaluates to 7 and not 8? $a = (int) (0.1 +0.7); echo "$a\n"; $x = (int) ((0.1 + 0.7) * 10); echo "$x\n"; $y = (int) (8); echo "$y\n";
